i just bought bearclaw 24-9-11 , oh what a big mistake I did , wheelies and acceleration , rear lifting are a lot harder . ill spend some more time to ride them to be sure , im thinking of buying razr , as most recommend , should I get 20 on 10 inch rim ?( but they are 4 ply) i dont have smaller sprocket yet but im doing a lot of technical wood trail , maybe it would be better 20 inch tires for slow speed . ?